The application of tungsten wire in radar display components mainly focuses on the electron gun and vacuum maintenance system of traditional cathode ray tube technology, with its high melting point, low vapor pressure, and mechanical stability being key advantages.

Although modern stage lighting is gradually incorporating new technologies such as LEDs and lasers, tungsten wire lamps (such as tungsten-halogen lamps) still hold a vital position in specific applications due to their high color rendering, continuous spectrum, and controllability.

Tungsten wire, due to its high melting point, low vapor pressure, high thermal stability, and controllable electron emission properties, is an ideal material for electron tube hot cathodes.

Tungsten wire still holds a niche in decorative lighting due to its unique aesthetic and warm glow, particularly in retro and artistic settings. The following is an analysis of the specific uses and characteristics of tungsten wire in decorative lighting: